Nortel Networks TP-1610 SIP user manual Call Progress Tone Types

Mediant 2000 SIP

•[CALL PROGRESS TONE #X] – containing the Xth tone definition (starting from 1 and not exceeding the number of Call Progress Tones defined in the first section) using the following keys:

Tone Type – Call Progress Tone type

Figure 7-1: Call Progress Tone Types

1.Dial Tone

2.Ringback Tone

3.Busy Tone

7.Reorder Tone

17.Call Waiting Ringback Tone 23. Hold Tone

Low Freq [Hz] – Frequency in hertz of the lower tone component in case of dual frequency tone, or the frequency of the tone in case of single tone.

High Freq [Hz] – Frequency in hertz of the higher tone component in case of dual frequency tone, or zero (0) in case of single tone.

Low Freq Level [-dBm] – Generation level 0 dBm to –31 dBm in [dBm].

High Freq Level – Generation level. 0 to –31 dBm. The value should be set to ‘32’ in the case of a single tone.

First Signal On Time [10 msec] – “Signal On” period (in 10 msec units) for the first cadence on-off cycle.

First Signal Off Time [10 msec] – “Signal Off” period (in 10 msec units) for the first cadence on-off cycle.

Second Signal On Time [10 msec] – “Signal On” period (in 10 msec units) for the second cadence on-off cycle.

Second Signal Off Time [10 msec] – “Signal Off” period (in 10 msec units) for the second cadence on-off cycle.

Default Duration [msec] - The default duration (in 1 msec units) of the generated tone.

Note 1: When the same frequency is used for a continuous tone and a cadence tone, the ‘Signal On Time’ parameter of the continues tone must have a value that is greater than the ‘Signal On Time’ parameter of the cadence tone. Otherwise the continues tone is detected instead of the cadence tone.

Note 2: The tones frequency should differ by at least 40 Hz from one tone to other defined tones.

For example: to configure the dial tone to 440 Hz only, define the following text:

Figure 7-2: Defining a Dial Tone Example

#Dial tone

[CALL PROGRESS TONE #1] Tone Type=1

Low Freq [Hz]=440

High Freq [Hz]=0

Low Freq Level [-dBm]=10 (-10 dBm)

High Freq Level [-dBm]=32 (use 32 only if a single tone is required) First Signal On Time [10msec]=300; the dial tone is detected after 3 sec First Signal Off Time [10msec]=0

Second Signal On Time [10msec]=0 Second Signal Off Time [10msec]=0

Mediant 2000 SIP User’s Manual 136 Document #: LTRT-72504